Replacing your stock RECTIFIER REGULATOR with this Rectifier Box you will instantly change your power curve and shift points for more power.

Works with these models listed;

Honda VFR800 Interceptor / VFR800A 2002-2009 year models

Honda RVT1000R RC51 2000-2006 year models

Part comes with a full one year warranty.

ESR438 has been designed specifically as a high quality regulator to replace the not-so-reliable OEM regulator/rectifier on the VFR800 between 2002-2007, as well as the RC51 between 2000 and 2006.

We used our latest generation power circuitry and installed it in a highly efficient heat sink design.

The resulting ESR438 offers a stable voltage output to your battery, and a much cooler running housing which dramatically improves reliability. A great improvement over the stock unit.

In addition to Rectifiers, We also offer the High Performance Rev Box for your Quad that works great with these Rectifier Boxes for more power to the ground. We will continue to deliver The Right Product, The Right Fit, The Right Price.